MAX4734:0.8Ω, Low-Voltage, 4-Channel Analog Multiplexer

The MAX4734 is a low on-resistance, low-voltage, 4-channel CMOS analog multiplexer that operates from a single 1.6V to 3.6V supply. This device has fast switching speeds (tON = 25ns, tOFF = 20ns max), handles Rail-to-Rail analog signals, and consumes less than 4µW of quiescent power. The MAX4734 has break-before-make switching. When powered from a 3V supply, the MAX4734 features low 0.8Ω (max) on-resistance (RON), with 0.2Ω (max) RON matching and 0.1Ω RON flatness. The digital logic input is 1.8V CMOS compatible when using a single 3V supply. The MAX4734 is available in space-saving 12-pin QFN (3mm x 3mm) and 10-pin µMAX® packages.

Key Features
  • Low RON
    • 0.8Ω (max) (3V Supply)
    • 2Ω (max) (1.8V Supply)
  • 0.1Ω (max) RON Flatness (3V Supply)
  • 1.6V to 3.6V Single-Supply Operation
  • Available in QFN (3mm x 3mm) Package
  • High-Current Handling Capacity (150mA Continuous)
  • 1.8V CMOS-Logic Compatible (3V Supply)
  • Fast Switching: tON = 25ns, tOFF = 20ns
MAX4734: Pin Configuration
MAX4734: Pin Configuration
Applications/Uses
  • Audio/Video Signal Routing
  • Battery-Powered Systems
  • Cellular Phones
  • Communication Systems
  • Hard Drives
  • Low-Voltage Data Acquisition
  • Modems
  • PCMCIA Cards
  • Power Routing
DataSheet
titleDownload file
MAX4734 Data SheetMAX4734.pdf
Parametrics
Part NumberConfig.ChannelsVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
VSIGNAL
(V)
VSIGNAL
(V)
Dynamic Range (max)
(V)
RON
(Ω)
RFLAT(ON)
(Ω)
RFLAT(ON)
(Ω)
Bandwidth
(MHz)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxtypmaxmaxminmaxSee Notes
MAX47344-to-111.63.603.63.60.80.050.190125206017133µMAX/10
QFN/12
TQFN/12
$1.53 @1k
Quality and Environmental Data
Related Products
  • MAX4736:0.6 Ohm, Low-Voltage, Single-Supply, Dual SPDT Analog Switch
  • MAX4634:Fast, Low-Voltage, 4 Ohm, 4-Channel CMOS Analog Multiplexer
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX4734EGCNo Longer AvailableMAX4734EGC+QFN,;12 pin;9.6 mm²-40°C to +85°CNo
MAX4734EGC+ActiveQFN,;12 pin;9.6 mm²-40°C to +85°CLead Free
MAX4734EGC+TActiveQFN,;12 pin;9.6 mm²-40°C to +85°CLead Free
MAX4734EGC-TNo Longer AvailableMAX4734EGC+QFN;12 pin-40°C to +85°CSee data sheet
MAX4734ETC+ActiveTQFN,;12 pin;9.6 mm²-40°C to +85°CLead Free
MAX4734ETC+TActiveTQFN,;12 pin;9.6 mm²-40°C to +85°CLead Free
MAX4734EUBNo Longer AvailableMAX4734EUB+µMAX,;10 pin;15.4 mm²-40°C to +85°CNo
MAX4734EUB+ActiveµMAX,;10 pin;15.4 mm²-40°C to +85°CLead Free
MAX4734EUB+TActiveµMAX,;10 pin;15.4 mm²-40°C to +85°CLead Free
MAX4734EUB-TNo Longer AvailableMAX4734EUB+TµMAX,;10 pin;15.4 mm²-40°C to +85°CNo
MAX4734.pdf MAX4734
MAX4734.pdf MAX4734
MAX4734.pdf MAX4734
MAX4734.pdf MAX4734
MAX4734.pdf MAX4734